Seiko Cal. 7146 - 310

Seiko 7146-310

The 7146-310 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 7146 caliber with 23j jewels beating at 21,600 bph, it delivers a 39 hours power reserve. [seikata-wm-c42a6485fe01]

Also known as: Bellmatic

Specifications

Movement
Kinetic
Case Material
PVD Black
Case Width
46mm
Case Thickness
14.9mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
40m
Dial Color
Silver
Jewels
23j
Frequency
21,600 bph
Power Reserve
39 hours
Year
1975

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